Problem

Suppose that a company's monthly sales follow a normal distribution. The mean of this distribution is $50000 and the standard deviation is $5000. What are the two properties of this distribution?

Answer

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Answer

The standard deviation of the distribution is a measure of the spread of the distribution, which in this case is $5000.

Steps

Step 1 :The normal distribution is defined by two parameters: the mean (μ) and the standard deviation (σ).

Step 2 :The mean of the distribution is the average value, which in this case is $50000.

Step 3 :The standard deviation of the distribution is a measure of the spread of the distribution, which in this case is $5000.

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